private EditPoint Expand(TextPoint point, Action <EditPoint> foundAction)
{
EditPoint i = point.CreateEditPoint();
EditPoint result = null;
do
{
var line = i.Line;
var text = i.GetLine();
if (CodeCommentHelper.LineMatchesRegex(i, _commentLineRegex).Success)
{
result = i.CreateEditPoint();
foundAction(i);
// If result and iterator line are the same, the found action (move line up or
// down) did nothing. This means there is no point to keep searching, it would
// create an infinite loop.
if (result.Line == i.Line)
{
break;
}
}
else
{
if (i != null && result != null && CodeCommentHelper.LineMatchesRegex(i, _codeLineRegex).Success)
{
result = null;
}
i = null;
}
} while (i != null);
return(result);
}